Behavioral task
behavioral1
Sample
840f7516f719e849a5c9aa03ed3af3c5_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
840f7516f719e849a5c9aa03ed3af3c5_JaffaCakes118
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Size
436KB
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MD5
840f7516f719e849a5c9aa03ed3af3c5
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SHA1
fd62f720b896ab0bcf4c5d75a38db61413ea85eb
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SHA256
2443253bc9482e27ca3afd34d1d271963044e5ba1be9d7f91e6878fc8a13bdab
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SHA512
acbf68aab5c57106a893b1ceb5ee9a10a62a13b2f4fdf66a7e772cebc336531e9d0558535b3831efce208a25125721fb840f1a2efae1477822c1aadba72a071a
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SSDEEP
12288:eU3TheUBoDSBS/9mZ0kGmtCYjRtorddPg:F1eUCn/nZmtCYje
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 840f7516f719e849a5c9aa03ed3af3c5_JaffaCakes118
Files
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840f7516f719e849a5c9aa03ed3af3c5_JaffaCakes118.exe windows:4 windows x86 arch:x86
73f674e0eb744b1095705e7a2d764006
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
koohpro.zto
_v
psapi
GetModuleFileNameExW
kernel32
GetVersionExA
GetModuleHandleA
LoadLibraryA
VirtualAlloc
GetModuleFileNameA
ExitProcess
user32
GetMenuItemCount
MessageBoxA
gdi32
SaveDC
winspool.drv
DocumentPropertiesW
advapi32
RegQueryValueExW
shell32
SHAppBarMessage
comctl32
InitCommonControlsEx
shlwapi
PathFindExtensionW
oleaut32
VariantInit
version
VerQueryValueW
Sections
.text Size: - Virtual size: 320KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.UPX0 Size: - Virtual size: 190KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX1 Size: 412KB - Virtual size: 409KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 140B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ